a2dBooleanWalkerHandler Class Reference

walk a document tree and perform boolean opration on primitives. More...

#include <booloper.h>

Inheritance diagram for a2dBooleanWalkerHandler:

Collaboration diagram for a2dBooleanWalkerHandler:

Public Member Functions
	a2dBooleanWalkerHandler (a2dCanvasObjectFlagsMask mask=a2dCanvasOFlags::ALL)
Bool_Engine *	GetBooleanEngine ()
void	SetLog (bool OnOff)
	log file will be created when set True
void	SetDebug (bool OnOff)
	when set debug information and output will be generated.
void	Initialize ()
	used from constructor
void	SetClearTarget (bool clearTarget)
	clear the target layer before adding result.
void	SetMarge (double marge)
void	SetGrid (long grid)
void	SetDGrid (double dgrid)
void	SetCorrectionAber (double aber)
void	SetCorrectionFactor (double aber)
void	SetMaxlinemerge (double maxline)
void	SetWindingRule (bool rule)
void	SetRoundfactor (double roundfac)
void	SetSmoothAber (double aber)
void	SetLinkHoles (bool doLinkHoles)
void	SetOrientationEntryMode (bool orientationEntryMode)
void	SetReleaseOrignals (bool releaseOrignals)
	when an object takes part in operation, and this flag is true, the original is removed.
void	SetResultOnSameLayer (bool resultOnSameLayer)
	if set, the result will be placed on same layer as the first object in the operation
void	SetResultStroke (const a2dStroke &resultStroke)
	Set the Result stroke style. More...
void	SetResultFill (const a2dFill &resultFill)
	Set the Result fill style. More...
void	SetStyleOfFirstChild (bool useStyle)
	when set the style of the resulting polygons More...
virtual bool	Start (a2dCanvasObject *object)
	called for boolean operation More...
bool	WalkTask (wxObject *parent, wxObject *object, a2dWalkEvent event)
	called from within a2dCanvasDocument
Public Member Functions inherited from a2dWalker_LayerCanvasObjects
	a2dWalker_LayerCanvasObjects (a2dCanvasObjectFlagsMask mask=a2dCanvasOFlags::ALL)
	constructor with no a2dPropertyId added yet. For that use AddPropertyId()
	a2dWalker_LayerCanvasObjects (const a2dPropertyId *id, a2dCanvasObjectFlagsMask mask=a2dCanvasOFlags::ALL)
	constructor with a2dPropertyId added to the propertyIsList to search for.
	a2dWalker_LayerCanvasObjects (const a2dPropertyIdList &idList, a2dCanvasObjectFlagsMask mask=a2dCanvasOFlags::ALL)
	constructor with the propertyIdList to search for as input
	~a2dWalker_LayerCanvasObjects ()
	destructor
void	SetOperation (Operation operation)
	set type of operation
void	SetRadiusMin (double radiusMin)
	Polygon/polyline to Arc Minimum radius to test.
void	SetRadiusMax (double radiusMax)
	Polygon/polyline to Arc Maximum radius to test.
void	SetAberPolyToArc (double aber)
	Polygon/polyline to Arc Maximum abberation.
void	SetDetectCircle (bool detectCircle)
bool	GetDetectCircle ()
	see SetDetectCircle
double	GetCalculatedArea ()
	in areaLayers returns calculated area sofar.
Public Member Functions inherited from a2dWalker_LayerGroup
	a2dWalker_LayerGroup (a2dCanvasObjectFlagsMask mask=a2dCanvasOFlags::ALL)
	constructor with no a2dPropertyId added yet. For that use AddPropertyId()
	a2dWalker_LayerGroup (const a2dPropertyId *id, a2dCanvasObjectFlagsMask mask=a2dCanvasOFlags::ALL)
	constructor with a2dPropertyId added to the propertyIsList to search for.
	a2dWalker_LayerGroup (const a2dPropertyIdList &idList, a2dCanvasObjectFlagsMask mask=a2dCanvasOFlags::ALL)
	constructor with the propertyIdList to search for as input
	~a2dWalker_LayerGroup ()
	destructor
bool	Start (a2dCanvasObject *object)
	start at this object
void	SetGroupA (const a2dLayerGroup &groupA)
	objects on layers in group A will be used as first operand
void	SetGroupB (const a2dLayerGroup &groupB)
	objects on layers in group B will be used as first operand
void	SetTarget (wxUint16 targetlayer)
	set the layer where the result will be placed
void	SetSelectedOnlyA (bool selectedOnlyA)
	set selectedOnlyA in group operations
bool	GetSelectedOnlyA ()
	get selectedOnlyA in group operations
void	SetSelectedOnlyB (bool selectedOnlyB)
	set selectedOnlyB in group operations
bool	GetSelectedOnlyB ()
	get selectedOnlyB in group operations
Public Member Functions inherited from a2dWalker_FilterCanvasObjects
	a2dWalker_FilterCanvasObjects (a2dCanvasObjectFlagsMask mask=a2dCanvasOFlags::ALL)
	constructor with no a2dPropertyId added yet. For that use AddPropertyId()
	a2dWalker_FilterCanvasObjects (const a2dPropertyId *id, a2dCanvasObjectFlagsMask mask=a2dCanvasOFlags::ALL)
	constructor with a2dPropertyId added to the propertyIsList to search for.
	a2dWalker_FilterCanvasObjects (const a2dPropertyIdList &idList, a2dCanvasObjectFlagsMask mask=a2dCanvasOFlags::ALL)
	constructor with the propertyIdList to search for as input
void	AddPropertyId (const a2dPropertyId *id)
	add a a2dPropertyId to the list
bool	Start (a2dCanvasObject *object)
void	AddClassName (wxString className)
	add to classname to set of classes to be filtered.
void	RemoveClassName (wxString className)
	remove this classname from set.
void	SetAllowClassList (bool allow)
bool	GetAllowClassList ()
void	SetObjectName (const wxString &objectname=wxT(""))
	if not empty, objects must have this name
void	SetUniqueSerializationId (wxInt64 id)
	if not 0, objects must have this UniqueSerializationId
void	SetBoundingBox (const a2dBoundingBox &bbox)
	if valid, objects must fit in this boundingbox
void	SetBoundingBoxCondition (wxUint16 intersectionCondition)
	if boundingbox is set, the object is testen against this condition, default _IN
void	SetRecursionDepth (int depth=INT_MAX)
	how far we go into nested a2dObject's
void	SetCheckLayerVisible (bool check)
	if set, layer which the object is on must be visible
void	SetCheckLayerSelectable (bool check)
	if set, layer which the object is on must be selectable
void	SetSkipStart (bool skip)
	if set, the start object will be skipped
Public Member Functions inherited from a2dWalkerIOHandler
	a2dWalkerIOHandler ()
	constructor
	~a2dWalkerIOHandler ()
	destructor
wxString	GetErrorString ()
	get this when an error occured.
void	SetStopWalking (bool stopWalking)
	to further recursion, e.g. in a2dObject::Walker()
bool	GetStopWalking ()
	check for stop
void	IncCurrentDepth ()
	Increment recursion depth.
void	DecCurrentDepth ()
	Decrement recursion depth.
int	GetCurrentDepth ()
	What is the current recursion depth.
void	SetDepthFirst (bool depthFirst)
	set if walker needs to go into recursive objects first.
bool	GetDepthFirst ()
	What is the current recursion depth.
void	SetUseCheck (bool useCheck)
	set if walker needs to check objects for a2dObject::m_check set, before walking into it
bool	GetUseCheck ()
	see SetUseCheck
void	Register (const wxString &classname, a2dObjectIOFn *IOfunc)
	to register a function to handle a class
void	Unregister (const wxString &classname)
	to Un-register a function to handle a class
wxObject *	GetParent ()
bool	GetSkipNotRenderedInDrawing () const
void	SetSkipNotRenderedInDrawing (bool skipNotRenderedInDrawing)
bool	GetResult ()
	depending upon derived class implementation.
Public Member Functions inherited from a2dIOHandler
	a2dIOHandler ()
	constructor
	~a2dIOHandler ()
	destructor
virtual wxObject *	CreateObject (const wxString &symbolicName)
	Creates an specific object by name. More...
Public Member Functions inherited from a2dRefMap
	a2dRefMap ()
	constructor
	~a2dRefMap ()
	destructor
a2dHashMapIntToObject &	GetObjectHashMap ()
	This is used to find multiple referenced objects by id.
a2dHashMapCreateObject &	GetObjectCreateHashMap ()
	has to map symbolic names to real classnames.
a2dResolveIdList &	GetResolveIdList ()
	list of not resolved objects
bool	ResolveOrAdd (a2dSmrtPtr< a2dObject > *storedHere, const wxString &id=wxT(""))
	try to resolve the object that is in storedHere when it is a reference. More...
bool	ResolveOrAdd (a2dAutoZeroPtr< a2dObject > *storedHere, const wxString &id=wxT(""))
	try to resolve the object that is in storedHere when it is a reference.
bool	ResolveOrAddLink (a2dObject *obj, const wxString &id=wxT(""))
	try to resolve an object referenced by obj using the LinkReference function
void	ResolveInform (a2dObject *obj)
	call the objects LinkReference function (ptr=0) to inform it that links are done
void	SetLastObjectLoadedId (const wxString &lastid)
	set by RefObject when finding a reference id during loading.
virtual bool	LinkReferences (bool ignoreNonResolved=false)
	link references to their destination More...
bool	RemoveReference (const wxString &idToRemove)
	remove given reference if from reference map.
a2dError	GetLastError () const
	get last error encountered
void	SetLastError (a2dError error)
	set last error encountered
Public Member Functions inherited from a2dObject
virtual bool	ProcessEvent (wxEvent &event)
bool	SearchDynamicEventTable (wxEvent &event)
void	Connect (int winid, int lastId, int eventType, wxObjectEventFunction func, wxObject *userData=(wxObject *) NULL, wxEvtHandler *eventSink=(wxEvtHandler *) NULL)
bool	Disconnect (int winid, int lastId, wxEventType eventType, wxObjectEventFunction func=NULL, wxObject *userData=(wxObject *) NULL, wxEvtHandler *eventSink=(wxEvtHandler *) NULL)
void	ProcessConnectedEvent (wxEvent &event)
	wxCHECK_VERSION(2,9,0) More...
void	ConnectEvent (wxEventType type, wxEvtHandler *eventSink)
bool	DisconnectEvent (wxEventType type, wxEvtHandler *eventSink)
bool	DisconnectEventAll (wxEvtHandler *eventSink)
	Remove all dynamic events in classA, going to classB (eventSink) More...
	a2dObject ()
	constructor
virtual	~a2dObject ()
	destructor
void	operator= (const a2dObject &other)
	assignment operator
int	GetOwnedBy ()
	like it to be protected, but this does not work with wxList macros More...
virtual a2dObject *	SetNonDynamic ()
	Call to mark this object as non-dynamic (static/local/auto) More...
void	CheckReferences ()
	Check zero reference count and delete if count is 0. More...
a2dObject *	Clone (CloneOptions options, a2dRefMap *refs=NULL) const
	create an exact copy of this property
	a2dObject (const a2dObject &other, CloneOptions options, a2dRefMap *refs)
virtual wxString	GetName () const
	Returns the name of this object, if no name is given the internal id will be returned. More...
virtual void	SetName (const wxString &name)
	Creates the a2dStringProperty PROPID_Name. More...
virtual bool	IsTemporary_DontSave () const
	Check if this is a temporary object, which should not be saved.
void	SaveAsDocument (a2dIOHandlerXmlSerOut &out)
	Save this object and all below as an XML document. More...
virtual void	Save (wxObject *parent, a2dIOHandlerXmlSerOut &out, a2dObjectList *towrite)
	write all needed to an XML type of file called the CVG format More...
void	LoadFromDocument (a2dIOHandlerXmlSerIn &parser)
	Load this object and all below from an XML document. More...
virtual void	Load (wxObject *parent, a2dIOHandlerXmlSerIn &parser)
	load object from CVG file More...
wxInt64	GetUniqueSerializationId () const
	return a unique id for this object More...
virtual bool	AlwaysWriteSerializationId () const
	If true, always write an id. More...
virtual bool	LinkReference (a2dObject *other)
	link a reference in the object to the given value More...
virtual void	ResolveInform ()
	inform an object that reference resolution was done More...
void	Walker (wxObject *parent, a2dWalkerIOHandler &handler)
	This is used to recursively walk through an object tree.
void	SetCheck (bool check)
	general flag use at will. More...
bool	GetCheck () const
	general flag use at will.
void	SetRelease (bool value)
	set release flag More...
bool	GetRelease () const
	get release flag More...
a2dAutoZeroPtr< a2dObject > **	GetAutoZeroPtrList ()
	return the list head pointer for autozero pointers to this object More...
	DECLARE_PROPERTIES ()
a2dNamedProperty *	GetProperty (const a2dPropertyId *propertyId, a2dPropertyId::Flags flags=a2dPropertyId::flag_none) const
	get property on this object More...
void	SetProperty (a2dNamedProperty *propertyHolder, a2dPropertyId::SetFlags flags=a2dPropertyId::set_none)
	Set the property to the this object. More...
void	SetProperty (const a2dNamedProperty &propertyHolder, a2dPropertyId::SetFlags flags=a2dPropertyId::set_none)
	Set the property to the this object and if enabled, to all childs and object members. More...
virtual a2dNamedProperty *	FindProperty (const a2dPropertyId *id, a2dPropertyId::Flags flags=a2dPropertyId::flag_none)
	Find a dynamic property with given id in the property list. More...
virtual const a2dNamedProperty *	FindProperty (const a2dPropertyId *id, a2dPropertyId::Flags flags=a2dPropertyId::flag_none) const
	Find a dynamic property with given id in the property list. More...
virtual bool	HasProperty (const a2dPropertyId *id, const wxString &stringvalue=wxEmptyString) const
	Check if the object has a property with given id and string representation. More...
virtual void	OnPropertyChanged (const a2dPropertyId *id)
	This function is called after a property changed. More...
virtual bool	EditProperties (const a2dPropertyId *id, bool withUndo=true)
	edit properties of the object More...
void	TakeOverProperties (a2dObject *from, a2dPropertyIdList *listOfIds)
	Properties in the id list are taken from the given object, en set to this. More...
wxURI	GetURI () const
	quick way to get to PROPID_URI property More...
void	SetURI (const wxURI &url)
	quickly set a property PROPID_URI More...
const a2dNamedPropertyList &	GetPropertyList () const
	Get the Property List. More...
bool	HasDynamicProperties () const
	test if there are dynamic properties in the m_propertylist
virtual bool	RemoveProperty (const a2dPropertyId *id, bool all=true)
	This function is called by a2dPropertyId to remove a property from the list. More...
void	RemoveTemporaryProperties ()
	remove all temporary properties
virtual bool	AddProperty (a2dNamedProperty *property)
	This function is called by a2dPropertyId to add a property to the list. More...

Static Public Attributes
static const long	Boolean_NON = wxGenNewId()
static const long	Boolean_OR = wxGenNewId()
static const long	Boolean_AND = wxGenNewId()
static const long	Boolean_EXOR = wxGenNewId()
static const long	Boolean_A_SUB_B = wxGenNewId()
static const long	Boolean_B_SUB_A = wxGenNewId()
static const long	Boolean_CORRECTION = wxGenNewId()
static const long	Boolean_SMOOTHEN = wxGenNewId()
static const long	Boolean_MAKERING = wxGenNewId()
static const long	Boolean_Polygon2Surface = wxGenNewId()
static const long	Boolean_Surface2Polygon = wxGenNewId()
Static Public Attributes inherited from a2dWalker_LayerCanvasObjects
static const long	moveLayers = wxGenNewId()
	move layers to target
static const long	copyLayers = wxGenNewId()
	copy layers to target
static const long	deleteLayers = wxGenNewId()
	delete layers
static const long	ConvertToArcs = wxGenNewId()
	convert segments in polygon/polyline objects in group A to Arcs where possible
static const long	ConvertToPolygonPolylinesWithArcs = wxGenNewId()
	convert to simple polygons and polylines preserve arcs
static const long	ConvertToPolygonPolylinesWithoutArcs = wxGenNewId()
	convert to simple polygons and polylines
static const long	ConvertPolygonToArcs = wxGenNewId()
	convert segments in polygon/polyline with width objects in group A to Arcs where possible
static const long	ConvertPolylineToArcs = wxGenNewId()
	convert segments in polyline objects in group A to Arcs where possible
static const long	ConvertToVPaths = wxGenNewId()
	convert shapes to vector paths
static const long	ConvertLinesArcs = wxGenNewId()
	convert shapes to seperate lines and arcs
static const long	ConvertToPolylines = wxGenNewId()
	convert shapes to polylines even if polygons
static const long	RemoveRedundant = wxGenNewId()
	remove redundant segment
static const long	areaLayers = wxGenNewId()
	calculate area of objects
Static Public Attributes inherited from a2dObject
static a2dPropertyIdBool *	PROPID_Check = NULL
	used for linking multiple referenced objects when serializing
static a2dPropertyIdUri *	PROPID_URI = NULL
	attach an URL to the object
static a2dPropertyIdString *	PROPID_Name = NULL
	Name property, to return name of this object.
static a2dPropertyIdVoidPtr *	PROPID_autozeroptrlist = NULL
static const a2dSignal	sm_Edit_properties = wxNewId()
	edit properties event, see EditProperties()

Protected Member Functions
bool	CallEngine (a2dCanvasObject *canobjToAddChildren)
bool	GetObjectsForSurface (a2dCanvasObject *booleanobject, GroupType A_or_B)
	search objects that are convertable to Surface and add them to m_foundA
bool	GetObjectsSurface (a2dCanvasObject *booleanobject, GroupType A_or_B)
	search objects that are Surface and add them to m_foundA
bool	VectorPathPolygonsToEngine (a2dCanvasObjectList *vpath, GroupType A_or_B)
	vector path split ino polygons, and added to engine
bool	ConvertToPolygons (a2dCanvasObject *booleanobject, GroupType A_or_B)
	convert obj to polygons and add to m_foundA and m_foundB
Protected Member Functions inherited from a2dWalker_LayerCanvasObjects
void	AddArea (a2dCanvasObject *getAsPolyObject)
Protected Member Functions inherited from a2dWalker_FilterCanvasObjects
a2dCanvasObjectList *	ConvertToPolygons (a2dCanvasObject *canvasobject, bool transform)
a2dCanvasObjectList *	ConvertToVpath (a2dCanvasObject *canvasobject, bool transform)
bool	ObjectOke (a2dCanvasObject *obj)
	return true if object fits the filter
bool	ClassOfObjectOke (a2dCanvasObject *obj)
	return true of object fits the classname filter
Protected Member Functions inherited from a2dObject
virtual bool	DoIgnoreIfNotMember (const a2dPropertyId *id) const
	used to decide if a property shall be ignored, if it is not a member More...
virtual void	DoWalker (wxObject *parent, a2dWalkerIOHandler &handler)
	iterate over this object and its children More...

Protected Attributes
Bool_Engine *	m_booleng
	the boolean engine
a2dStroke	m_resultStroke
a2dFill	m_resultFill
bool	m_useFirstChildStyle
	use first child style or not.
bool	m_clearTarget
	clear the target layer before adding result.
bool	m_releaseOrignals
	when an object takes part in operation, and this flag is true, the original is removed.
a2dCanvasObjectList	m_foundA
	objects found for groupA
a2dCanvasObjectList	m_foundB
	objects found for groupB
wxUint16	m_lastdepth
	to keep track of levels to do boolean operations
a2dStroke	m_useFirstChildStyleStroke
a2dFill	m_useFirstChildStyleFill
wxUint16	m_useFirstChildLayer
bool	m_firstLevelChild
bool	m_resultOnSameLayer
Protected Attributes inherited from a2dWalker_LayerCanvasObjects
double	m_radiusMin
	Polygon/polyline to Arc Minimum radius to test.
double	m_radiusMax
	Polygon/polyline to Arc Maximum radius to test.
double	m_AberPolyToArc
	Polygon/polyline to Arc Maximum abberation.
bool	m_detectCircle
double	m_calculatedArea
Operation	m_operation
	id for operation
Protected Attributes inherited from a2dWalker_LayerGroup
a2dLayerGroup	m_groupA
	group A layers operand
a2dLayerGroup	m_groupB
	group B layers operand
wxUint16	m_target
	result into this layer
bool	m_selectedOnlyA
	work only on selected object in group A
bool	m_selectedOnlyB
	work only on selected object in group B
Protected Attributes inherited from a2dWalkerIOHandler
bool	m_result
	result of walk, set false at start, use at will.
wxObject *	m_currentParent
	parent object of current object
wxString	m_error
	to store errors
bool	m_stopWalking
	quit the iteration
int	m_currentDepth
	contour to be used by algorithm, to decide on how deep recursing is to be.
bool	m_depthFirst
bool	m_useCheck
	if set a2dObject are only walked if not m_check is set
bool	m_skipNotRenderedInDrawing
a2dIOHandlerCoupleHash	m_register
	coupling function to event and classname
Protected Attributes inherited from a2dRefMap
a2dHashMapIntToObject	m_objecthashmap
	This is used to find multiple referenced objects by id.
a2dHashMapCreateObject	m_objectCreate
	This is used to find a classname using a symbolic name.
a2dResolveIdList	m_toResolve
	refernces to object which have not bin resolved yet ( e.g not read yet, but already referenced )
wxString	m_lastObjectId
a2dError	m_lastError
	set to last error found when parsing
Protected Attributes inherited from a2dObject
a2dNamedPropertyList	m_propertylist
	properties
int	m_refcount
	how many references to this object do exist
bool	m_check: 1
	used for linking multiple referenced objects when serializing
bool	m_release: 1
	when set object is treated as being deleted, and wil be deleted in idle time.
bool	m_recursion_active: 1
	this is used as a recursion stopper
bool	m_pendingDisconnects: 1
unsigned int	m_iteratorCount
a2dAutoZeroPtr< a2dObject > *	m_autozeroptrlist
	this is a list of all a2dAutoZeroPtr object pointing to this object

Additional Inherited Members
Public Types inherited from a2dWalker_LayerCanvasObjects
typedef long	Operation
Public Types inherited from a2dObject
enum	CloneOptions {   clone_members = 0x00000001, clone_properties = 0x00000002, clone_childs = 0x00000004, clone_unused = 0x00000008,   clone_setoriginal = 0x00000010, clone_seteditcopy = 0x00000020, clone_noReference = 0x00000040, clone_noCameleonRef = 0x00000080,   clone_toDrag = 0x00000100, clone_flat = 0x00000000, clone_deep = clone_members | clone_properties | clone_childs }
	options for cloning More...
typedef a2dAutoZeroPtr< a2dObject >	TAutoZeroPtrListClass
	this is needed inside the smart pointer template code
Public Attributes inherited from a2dWalker_FilterCanvasObjects
a2dPropertyIdList	m_propertyList
	if not empty, object must have the properties in this list
a2dCanvasObjectFlagsMask	m_mask
	object must fit this mask.
set< wxString >	m_classnameMap
	list of classnames to be filtered
wxString	m_objectname
	name for object is not empty
wxInt64	m_id
	wanted id
int	m_depth
	wanted depth
a2dBoundingBox	m_bbox
	object must be in this box if it the box is valid
wxUint16	m_intersectionCondition
	test m_bbox against teh object in question for this condition
bool	m_layervisible
	if set, the layer must be visible
bool	m_layerselectable
	if set, the layer must be selectable
bool	m_skipStartObject
	the start object itself is not checked
bool	m_allowClassList
	to negate list of classnames to be filtered
Protected Types inherited from a2dObject
enum	{ refcount_nondynamic = 0x76543210 }
	special refcount value for non-dynamic objects

Detailed Description

walk a document tree and perform boolean opration on primitives.

For each object fitting the group and mask, and is at the same child level, can be merged with other objects at that same level. Only if the object can be converted to polygons, this will be the case. For new polygons created this way, the BIN2 flags is set, so one is able to find them. The reuslting polygons are added to the target layer.

Definition at line 39 of file booloper.h.

Member Function Documentation

void a2dBooleanWalkerHandler::SetLinkHoles ( bool  doLinkHoles )

inline

If set false a2dSurfaces will be produced, meaning holes stored seperately If true, the result will be a2dPolygonL objects, with holes linked in to outer contour. Only if operation is Boolean_Polygon2Surface, linked holes is ignored, and holes are not linked.

Definition at line 85 of file booloper.h.

void a2dBooleanWalkerHandler::SetResultFill ( const a2dFill &  resultFill )

inline

Set the Result fill style.

When set ( non wxNullFill ), the style will be used for polygons resulting from a boolean operation.

Definition at line 106 of file booloper.h.

void a2dBooleanWalkerHandler::SetResultStroke ( const a2dStroke &  resultStroke )

inline

Set the Result stroke style.

When set ( non wxNullStroke ), the style will be used for polygons resulting from a boolean operation.

Definition at line 99 of file booloper.h.

void a2dBooleanWalkerHandler::SetStyleOfFirstChild ( bool  useStyle )

inline

when set the style of the resulting polygons

will be the same as the first child (being part of the operation) found in a parent object. Unless m_resultStroke or m_resultFill or set.

Definition at line 113 of file booloper.h.

bool a2dBooleanWalkerHandler::Start ( a2dCanvasObject *  object )

virtual

called for boolean operation

All child objects of this parent and below, will be converted to polygons, and next a boolean operation will be applied.

Definition at line 117 of file booloper.cpp.

Member Data Documentation

const long a2dBooleanWalkerHandler::Boolean_A_SUB_B = wxGenNewId()

static

boolean Group A - Group B operation

Definition at line 48 of file booloper.h.

const long a2dBooleanWalkerHandler::Boolean_AND = wxGenNewId()

static

boolean AND operation

Definition at line 46 of file booloper.h.

const long a2dBooleanWalkerHandler::Boolean_B_SUB_A = wxGenNewId()

static

boolean Group B - Group A operation

Definition at line 49 of file booloper.h.

const long a2dBooleanWalkerHandler::Boolean_CORRECTION = wxGenNewId()

static

polygon correction/offset operation

Definition at line 50 of file booloper.h.

const long a2dBooleanWalkerHandler::Boolean_EXOR = wxGenNewId()

static

boolean EX_OR operation

Definition at line 47 of file booloper.h.

const long a2dBooleanWalkerHandler::Boolean_MAKERING = wxGenNewId()

static

create a ring on all polygons

Definition at line 52 of file booloper.h.

const long a2dBooleanWalkerHandler::Boolean_NON = wxGenNewId()

static

No operation

Definition at line 44 of file booloper.h.

const long a2dBooleanWalkerHandler::Boolean_OR = wxGenNewId()

static

boolean OR operation

Definition at line 45 of file booloper.h.

const long a2dBooleanWalkerHandler::Boolean_Polygon2Surface = wxGenNewId()

static

convert selected polygon shapes to surfaces

Definition at line 53 of file booloper.h.

const long a2dBooleanWalkerHandler::Boolean_SMOOTHEN = wxGenNewId()

static

smooth operation

Definition at line 51 of file booloper.h.

const long a2dBooleanWalkerHandler::Boolean_Surface2Polygon = wxGenNewId()

static

convert selected surfaces shapes to polygons

Definition at line 54 of file booloper.h.

a2dFill a2dBooleanWalkerHandler::m_resultFill

protected

See Also

resultFill

Definition at line 148 of file booloper.h.

a2dStroke a2dBooleanWalkerHandler::m_resultStroke

protected

See Also

resultStroke

Definition at line 145 of file booloper.h.

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The documentation for this class was generated from the following files:

• booloper.h
• booloper.cpp